Summary of the invention
In view of this, main purpose of the present invention is to propose a kind of method of testing characteristics of network parameter, realizes big capacity pressure and performance test to communication network, improves the testing efficiency of test data.
Another object of the present invention is to propose a kind of device of testing characteristics of network parameter, realize big capacity pressure and performance test, improve the testing efficiency of test data communication network.
For achieving the above object, the invention provides a kind of device of testing characteristics of network parameter, this device comprises: communication control module and application module, wherein,
Communication control module is used for all user terminals that insert this device through outside unified interface platform are carried out monitoring management; Through with the details of obtaining all user terminals alternately of user terminal and report application module; Instruction encapsulates the user terminal traffic model of setting according to the application module that receives simultaneously to AT; Export the user terminal of appointment to; The traffic model that the control user terminal is set according to application module is tested; Receive the test result of user terminal to send up, report application module and handle;
Application module is used to communication control module application interface is provided; Support traffic model that function is set, support a plurality of test assignments are set simultaneously, and control a plurality of test assignments and automatically perform according to the sequencing of priority or tester's appointment; The test data information of received communication control module output is simultaneously handled and is obtained the applied in network performance test parameter, and generates Key Performance Indicator KPI statistical report form and test report confession tester inquiry automatically.
Said communication control module comprises: user terminal management unit and basic service processing unit, wherein,
The user terminal management unit is used to monitor and obtain all user terminal informations that link to each other with the unified interface platform, and user terminal state is carried out dynamic monitoring, exports application module to;
The basic service processing unit is used for to the user terminal of choosing, and forms the AT instruction that is packaged with the test service parameter, exports the unified interface platform to; Receive the test data information of unified interface platform output, export application module to.
Said basic service processing unit is further used for receiving all user terminal informations of unified interface platform output, and the business that user terminal is supported is classified.
Said application module comprises: service groups administrative unit, task management unit, Key Performance Indicator KPI statistics and Report Server Management unit and user interface management unit, wherein,
The service groups administrative unit is used to store the service groups information that is provided with in advance, and starts and stop service groups according to the service groups traffic model that is provided with in advance;
The task management unit is used to store the test assignment information that is provided with in advance, and starts and stop test assignment according to the task traffic model that the user is provided with in advance;
KPI statistics and Report Server Management unit are used to receive the test data from the basic service processing unit, and test data is carried out the KPI statistics, analyzed, and obtain the applied in network performance test parameter and form test report;
The user interface management unit is used to service groups administrative unit, task management unit and KPI statistics and Report Server Management unit graphic interface is provided, and receives input instruction, carries out corresponding operating.
Said unified interface platform is provided with the user terminal access interface of compatible multiple interfaces type.
A kind of system of testing characteristics of network parameter, this system comprises: dial tool server, unified interface platform and user terminal automatically, wherein,
Automatically dial tool server, be used for all user terminals that insert this device through outside unified interface platform are carried out monitoring management; Through with the details of obtaining and appear all user terminals alternately of user terminal; Simultaneously the control user terminal being carried out professional AT instruction encapsulates; Export the user terminal of appointment to; The control user terminal is tested according to certain in advance traffic model, receives the test result of user terminal to send up simultaneously, and test result is carried out analyzing and processing;
The unified interface platform is used to shield the interface of test terminal, receives the AT instruction of dialing tool server output automatically, sends to the user terminal of appointment, and receives test result that user terminal returns and feed back to and dial tool server automatically for analysis; The unified interface platform is supported smooth expansion simultaneously;
User terminal is used for carrying out applied in network performance test according to the AT instruction that receives through tested communication network, and with test data information, exports the unified interface platform to.
Said user terminal interface form comprises: a kind of or its combination in any in USB, serial connection mouth and the wave point.
Said unified interface platform further is provided with the user terminal access interface of compatible multiple interfaces type.
Said unified interface platform is supported the automatic power function, is further used for supplying power to the user terminal that inserts through the user terminal access interface of compatibility.
The said tool server of dialing automatically comprises: communication control module and application module, wherein,
Communication control module is used for all user terminals that insert this device through outside unified interface platform are carried out monitoring management; Through with the details of obtaining all user terminals alternately of user terminal and report application module; Instruction encapsulates the user terminal traffic model of setting according to the application module that receives simultaneously to AT; Export the user terminal of appointment to; The traffic model that the control user terminal is set according to application module is tested, and the test result that also receives user terminal to send up reports application module and handles;
Application module is used to communication control module application interface is provided; Support traffic model that function is set, support a plurality of test assignments are set simultaneously, and control a plurality of test assignments and automatically perform according to the sequencing of priority or tester's appointment; The test data information of received communication control module output is simultaneously handled and is obtained the applied in network performance test parameter, and generates KPI statistical report form and test report confession tester inquiry automatically.
Said application module comprises: service groups administrative unit, task management unit, Key Performance Indicator KPI statistics and Report Server Management unit and user interface management unit, wherein,
The service groups administrative unit is used to store the service groups information that is provided with in advance, and starts and stop service groups according to the service groups traffic model that is provided with in advance;
The task management unit is used to store the test assignment information that is provided with in advance, and starts and stop test assignment according to the task traffic model that is provided with in advance;
KPI statistics and Report Server Management unit are used to receive the test data from the basic service processing unit, and test data is carried out the KPI statistics, analyzed, and obtain the applied in network performance test parameter and form test report;
The user interface management unit is used to service groups administrative unit, task management unit and KPI statistics and Report Server Management unit graphic interface is provided, and receives input instruction, carries out corresponding operating.
Said test assignment information comprises: service groups information, service groups traffic model information and task traffic model information.
Said service groups traffic model information comprises: the blanking time between the time started of service groups, concluding time, retention time, twice business, information blanking time that each terminal makes a call; Said task traffic model information comprises: blanking time between the time started of task, concluding time, the service groups and precedence information.
Said communication control module comprises: user terminal management unit and basic service processing unit, wherein,
The user terminal management unit is used to monitor and obtain all user terminal informations that link to each other with the unified interface platform, exports application module to, and user terminal state is carried out dynamic monitoring;
The basic service processing unit is used for to the user terminal of choosing, and forms the AT instruction that is packaged with the operational trials parameter, exports the unified interface platform to; Receive the test data information of unified interface platform output, export application module to.
A kind of method of testing characteristics of network parameter, this method comprises:
Automatically dial tool server and obtain the relevant information of all user terminals that link to each other with the unified interface platform, choose user terminal and the distributing uniform interface platform port numbers of supporting tested communication network;
Automatically dial tool server and support that traffic model is provided with function; Support to be provided with simultaneously a plurality of test assignments; Formation is packaged with the AT instruction of test service parameter, exports the unified interface platform to, initiates miscellaneous service according to the test traffic model control user terminal that pre-sets;
The unified interface platform receives the AT instruction dials server output automatically, sends to the user terminal of appointment, and the test result that user terminal returns fed back to dials tool server automatically for analysis; Through the unified interface platform, shield the interface form of access user terminal simultaneously, the terminal of a large amount of distinct interfaces is inserted and is dialed tool server automatically;
User terminal carries out the network performance parameter test according to the AT instruction that receives through tested communication network, and the feedback test result;
Automatically dial tool server and receive user terminal, handle and obtain the applied in network performance test parameter, and generate KPI statistical report form and test report confession tester inquiry automatically through the test data information that the unified interface platform returns.
Said user terminal inserts said unified interface platform through USB, serial connection mouth or wave point.
Further comprise: the user terminal access interface that compatible multiple interfaces type is set at said unified interface platform.
Further comprise: the user terminal access interface through said unified interface platform is compatible is supplied power to the user terminal that inserts.
Saidly dial the relevant information that tool server is obtained all user terminals that link to each other with the unified interface platform automatically, choose user terminal and the distributing uniform interface platform port numbers of supporting tested communication network; Automatically dial tool server and support that traffic model is provided with function, support to be provided with simultaneously a plurality of test assignments, form the AT instruction that is packaged with the test service parameter, export the unified interface platform to and specifically comprise:
Automatically dial communication control module in the tool server obtains has the multiple user terminal that the unified interface platform of compatible multiple interfaces type links to each other with outer setting information; Choose user terminal and the distributing uniform interface platform port numbers of supporting tested communication network according to the user terminal information that obtains, export the application module of dialing automatically in the tool server to; To the user terminal of choosing; Formation is packaged with the AT instruction of test service parameter, exports the unified interface platform to so that the unified interface platform exports the AT instruction to link to each other with this unified interface platform port user terminal according to the unified interface platform port numbers of distributing; Receive the test data information of unified interface platform output, export application module to;
Application module is that communication control module provides application interface; The test data information of received communication control module output is handled and is obtained the applied in network performance test parameter.
Said communication control module provides application interface; The test data information of received communication control module output, handle and obtain the applied in network performance test parameter and specifically comprise:
Service groups administrative unit storage in the application module is the service groups information of setting in advance, and start and stop service groups according to the service groups traffic model that is provided with in advance;
Task management unit storage in the application module is the test assignment information of setting in advance, and start and stop test assignment according to the task traffic model that is provided with in advance;
KPI statistics and Report Server Management unit in the application module receive the test data from outside basic service processing unit, and test data is carried out the KPI statistics, analyzed, and obtain the applied in network performance test parameter and form test report;
The user interface management unit is that service groups administrative unit, task management unit and KPI statistics and Report Server Management unit provide graphic interface, receives input instruction, carries out corresponding operating.
Said test assignment information comprises: service groups information, service groups traffic model information and task traffic model information.
Said service groups traffic model information comprises; Blanking time between the time started of service groups, concluding time, retention time, twice business, information blanking time that each terminal makes a call; Said task traffic model information comprises: blanking time between the time started of task, concluding time, the service groups and precedence information.
Said communication control module provides application interface; The test data information of received communication control module output, handle and obtain the applied in network performance test parameter and specifically comprise:
User terminal management unit monitoring in the communication control module is also obtained a plurality of user terminal informations that link to each other with the unified interface platform, and user terminal state is carried out dynamic monitoring, exports application module to;
Basic service processing unit in the communication control module forms the AT instruction that is packaged with the test service parameter to the user terminal of choosing, and exports the unified interface platform to; Receive the test data information of unified interface platform output, export application module to.
Further comprise:
Said basic service processing unit receives a plurality of user terminal informations of unified interface platform output, and the business that user terminal is supported is classified, and exports user terminal information to application module according to classification.
Visible by above-mentioned technical scheme; The device of a kind of testing characteristics of network parameter provided by the invention, system and method; Obtain the information of the multiple user terminal that links to each other with the unified interface platform of the user terminal access interface that is provided with compatible multiple interfaces type through dialing tool server automatically, choose user terminal and the distributing uniform interface platform port numbers of supporting tested communication network; Automatically dial the user terminal that tool server is chosen to communication control module, form the AT instruction that is packaged with the test service parameter, export the unified interface platform to; The unified interface platform exports the AT instruction to link to each other with this unified interface platform port user terminal according to the unified interface platform port numbers of distributing; User terminal carries out the network performance parameter test according to the AT instruction that receives through tested communication network, obtains test data information; Automatically dial tool server and receive user terminal, handle and obtain the applied in network performance test parameter through the test data information that the unified interface platform returns.Simultaneously, the unified interface platform can support the user terminal of multiple interfaces type to insert, and can realize big capacity pressure and performance test to communication network; Further, user terminal and tested communication network directly carry out the network performance parameter test, and the test data reliability that obtains is high; And; Through dialing tool server automatically; Can test assignment or service parameter be set respectively for all user terminals of participating in the network performance parameter test, and just can control a large number of users terminal through the unified interface platform and carry out long automatic test, testing efficiency is high.
Embodiment
For making the object of the invention, technical scheme and advantage clearer, will combine accompanying drawing and specific embodiment that the present invention is done to describe in detail further below.
In the prior art, need test assignment be set respectively for each user terminal, testing efficiency is lower, and, can only carry out the follow-on test of single, can't satisfy the big capacity pressure and the performance test requirement of communication network.In the embodiment of the invention; Through the unified interface platform; Satisfy the large-capacity user terminal of big capacity pressure of communication system and performance test requirement in order to access; Then, send and to dial control command automatically, the test calls that a plurality of user terminals that are connected with the unified interface platform in order to control are initiated multiple business automatically through dialing tool server automatically.
Fig. 2 is an embodiment of the invention network performance testing system structural representation.Referring to Fig. 2, this system comprises: dial tool server, unified interface platform and user terminal automatically, wherein,
Automatically dial tool server; Be used to monitor and obtain a plurality of or multiple user terminal information that links to each other with the unified interface platform; Choose user terminal and the distributing uniform interface platform port numbers of supporting tested communication network according to the user terminal information that obtains; To the user terminal of choosing, form in the AT instruction (Attention) that is packaged with the test service parameter, export the unified interface platform to; Receive the test data information of unified interface platform output, handle; That is to say, dial tool server automatically, be used for all user terminals that insert this device through outside unified interface platform are carried out monitoring management; Through with the details of obtaining and appear all user terminals alternately of user terminal; Simultaneously the control user terminal being carried out professional AT instruction encapsulates; Export the user terminal of appointment to; The control user terminal is tested according to certain in advance traffic model, receives the test result of user terminal to send up simultaneously, and test result is carried out analyzing and processing.
In the embodiment of the invention, be encapsulated in service parameter in the AT instruction and be prior art, specifically can repeat no more at this referring to the correlation technique document.In the practical application, also can the AT instruction of different business be made up, and revise the related service parameter in the AT instruction according to reality test needs according to the test needs.For example, according to reality test needs, can revise traffic type information in the speech business parameter, called number information etc.
In the practical application,, also can therefrom choose the user terminal that satisfies big capacity pressure of tested communication network and performance test requirement and get final product if support that the user terminal number of tested communication network is more.
Tested communication network comprises: global mobile communication network (GSM; Global System for Mobile communications), time-division (TD; Time Division) communication network and long-term evolution (LTE; Long Term Evolved) communication network etc., correspondingly, the AT instruction comprises: GSM AT instruction, TD AT instruction and LTE AT instruction etc.
User terminal information comprises: user terminal identification information, ability information of user terminal and user terminal state information etc.
User terminal state information comprises: state informations such as user terminal power down information, pass machine information, link information, disconnection information.
Business is the business that communication system to be measured is supported, comprises speech business, video traffic, data service and composite service etc.
Test data information comprises: the return information of AT such as user terminal identification, signal strength signal intensity, type of service, test mode, test time started, EOT time and OK, NO CARRIER, BUSY, CONNECT instruction.
Test data handled comprise:, obtain applied in network performance test parameter informations such as applied in network performance test number of success, the frequency of failure, number of dropped calls, call successful rate and cutting off rate according to test data information.
The unified interface platform; Be provided with the user terminal access interface of compatible multiple interfaces type; User terminal access interface through compatibility inserts multiple user terminal; Receive the AT instruction of dialing tool server output automatically; Export the AT instruction to link to each other user terminal according to the unified interface platform port numbers of distributing and carry out test calls through tested communication network, receive the test data information that user terminal returns, export to and dial tool server automatically so that each user terminal instructs according to the AT that receives with this unified interface platform port.That is to say; The unified interface platform is used to shield the interface of test terminal; Receive the AT instruction dial tool server output automatically, send to the user terminal of appointment, and receive test result that user terminal returns and feed back to and dial tool server automatically for analysis; The unified interface platform is supported smooth expansion simultaneously.
In the embodiment of the invention, the unified interface platform is provided with the user terminal access interface of compatible multiple interfaces type, supports the user terminal of multiple interfaces type to insert and support smooth expansion; For example; Support user terminal through USB (USB, Universal Serial Bus) interface and serial connection mouthful access unified interface platform, perhaps; If user terminal supports wireless mode to carry out AT instruction transmission, then the unified interface platform also supports user terminal to pass through the wireless mode access.For instance; Support the user terminal of USB interface to be connected to the unified interface platform through the USB line that is exclusively used in transmission user terminal AT instruction; And support the user terminal of serial connection mouth to be connected to the unified interface platform through the Serial Port Line that is exclusively used in transmission user terminal AT instruction, the user terminal of supporting wireless mode to carry out AT instruction transmission can be connected to the unified interface platform through wave point.
In the practical application, consider that the pressure performance test required time in the communication network integration testing is longer, generally more than one day; And existing user terminal, for example, mobile phone; The time of its continuous operation be difficult to surpass one day, for fear of user terminal in test process since power consumption cause shutting down greater than amount of power supply, thereby; In the embodiment of the invention,, can be provided with by of the user terminal power supply of unified interface platform to its connection for wired connection; Be that the unified interface platform possesses self-powered function; Supply power to each user terminal through USB line or Serial Port Line, and when its full load, the output current of each interface is carried out the average power consumption in the business procedure greater than user terminal.Like this, can manage and control the user terminal that inserts for a long time.Certainly, also can be used for power supply, especially under the situation of wireless connections for each user terminal that inserts the unified interface platform is provided with supply module respectively.
In the practical application, dial tool server and unified interface platform automatically and also can be arranged in the same physical equipment, constitute the system of testing characteristics of network parameter again with user terminal and tested communication system.
Device in the face of each the testing characteristics of network parameter in the system of embodiment of the invention testing characteristics of network parameter describes down.
Fig. 3 a is that the embodiment of the invention is dialed tool server frame structure sketch map automatically.Referring to Fig. 3 a, this is dialed tool server automatically and comprises: communication control module and application module, wherein,
Communication control module is used to monitor and obtain the information of a plurality of or multiple user terminal that links to each other with the unified interface platform of the user terminal access interface that is provided with compatible multiple interfaces type, exports application module to; Choose each user terminal and the distributing uniform interface platform port numbers of supporting tested communication network according to the user terminal information that obtains; To the user terminal of choosing; Formation is packaged with the AT instruction of test service parameter, exports the unified interface platform to so that the unified interface platform exports the AT instruction to link to each other with this unified interface platform port user terminal according to the unified interface platform port numbers of distributing; Receive the test data information of unified interface platform output, export application module to; That is to say that communication control module is used for all user terminals that insert this device through outside unified interface platform are carried out monitoring management; Through with the details of obtaining all user terminals alternately of user terminal and report application module; Instruction encapsulates the user terminal traffic model of setting according to the application module that receives simultaneously to AT; Export the user terminal of appointment to; The traffic model that the control user terminal is set according to application module is tested; Receive the test result of user terminal to send up, report application module and handle.
Application module is used to communication control module application interface is provided; The test data information of received communication control module output is handled and is obtained the applied in network performance test parameter.That is to say that application module is used to communication control module application interface is provided; Support traffic model that function is set, support a plurality of test assignments are set simultaneously, and control a plurality of test assignments and automatically perform according to the sequencing of priority or tester's appointment; The test data information of received communication control module output is simultaneously handled and is obtained the applied in network performance test parameter, and generates Key Performance Indicator KPI statistical report form and test report confession tester inquiry automatically.
In the embodiment of the invention; Application module storage tester is provided with in advance is used to control user terminal and carries out the miscellaneous service parameter of test calls and provide the interface to appear; The service parameter of business is encapsulated in the AT instruction; The test data of received communication control module output is carried out processing such as corresponding Key Performance Indicator (KPI, Key Performance Indication) statistics and Report Server Management to professional corresponding test data.Obtain the applied in network performance test parameter according to test data information, belong to prior art, specifically can repeat no more at this referring to the correlation technique document.
Communication control module comprises: user terminal management unit and basic service processing unit, wherein,
The user terminal management unit is used to monitor and obtain a plurality of user terminal informations that link to each other with the unified interface platform, and user terminal state is carried out dynamic monitoring, exports application module to;
In the embodiment of the invention; The user terminal management unit monitor user terminal (terminal) power down, shutdown or with dial tool server automatically and be connected when breaking off; Represent the unusual state information of user terminal so that application module is showed relevant abnormalities information to application module output; The dependence test personnel are that the user terminal that abnormal state occurs is taked measures necessary, make user terminal can recover the proper testing state very soon; Further; If it is unusual always to this user terminal state at predefined monitoring in time; So that application module selects the test job that the identical user terminal of ability rating substitutes the abnormal user terminal according to the strategy that is provided with in advance from the online user terminal of free time, guarantee the test buckles of tested communication network to the state information of application module output expression user terminal state persistent anomaly.
In the practical application; The user terminal management unit further is carried out unified management to all user terminals (user terminal that comprises different manufacturers) that are connected to the unified interface platform; For example; Carry out user terminal identification, obtain the user terminal details, generate by the managing user terminal tabulation etc., and export it to application module and appear.
The basic service processing unit is used to receive the AT instruction of application module output, and handles, and exports the unified interface platform to; Receive test data (test result) information of unified interface platform output, export application module to.
In the embodiment of the invention, the basic service processing unit also is used to inquire about the user terminal information that links to each other with the unified interface platform, and the business that user terminal is supported is classified, and exports user terminal information to application module according to classification.
In the embodiment of the invention; The AT instruction process comprises: the AT order is encapsulated form the AT instruction; Promptly when the control user terminal was initiated business, the AT order that the different service parameter is corresponding was encapsulated as the required AT instruction that issues, and the return value of AT instruction is handled.
Business is the business that communication system to be measured is supported; Comprise speech business, video traffic and data service etc.; For data service, also responsible preprepared file is uploaded on the webserver of this module perhaps is downloaded to the server of dialing the instrument place automatically with the file on the webserver.In addition, this module can also be added up the speed of uploading, downloading.
Application module comprises: service groups administrative unit, task management unit, KPI statistics and Report Server Management unit and user interface management unit, wherein,
The service groups administrative unit is used to store service groups information and the service groups traffic model that the user is provided with in advance, and starts and stop service groups according to the service groups traffic model;
In the embodiment of the invention, the service groups administrative unit also is further used for the service groups that is provided with is upgraded, and comprising: newly-built, deletion, revise service groups, and, export the service groups tabulation of storage to the user interface management unit and appear.
Service groups information comprises: user terminal information, user terminal corresponding service type information and service groups traffic model information.
Service groups traffic model information comprises: the information such as blanking time that blanking time between the test time started of service groups, concluding time, retention time, the adjacent business and user terminal make a call.
In the practical application; Can set up service groups according to the user terminal information that reports; The a plurality of user terminals that are provided with and support tested communication network, satisfy test request are the service groups member; And after the type of service and service groups traffic model of service groups is set, can be through the test of user interface management unit starting.Simultaneously, follow-up when carrying out the test of same service groups once more, the direct relevant configuration file of importing service groups information from the service groups administrative unit; Start test and get final product, perhaps, revise to start behind the relevant parameter in the service groups information and test; To practice thrift the testing time, improve testing efficiency.
In the practical application; Different user terminals in the service groups can be initiated different service; Handle the big capacity performance when professional in order to test tested communication network, can be provided with user terminal initiate through tested communication network simultaneously professional, also can be provided with initiate according to certain interval professional.
The task management unit is used to store test assignment information and the task traffic model that the user is provided with in advance, and starts and stop test assignment according to the task traffic model;
In the embodiment of the invention, the service groups administrative unit is used to the service of task management unit, can comprise a plurality of service groups in the test assignment.Thereby; The task management unit also can be regarded as and comprise a plurality of service groups administrative units; The tester selects test assignment through the user interface management unit; Task management unit informing business group administrative unit presents this test assignment corresponding service group information, and starts and stop service groups according to the service groups traffic model.Perhaps, the tester sets up task through user interface, and is task interpolation service groups and terminal member, and after service groups traffic model and task traffic model are set, can the initiating task test.
Similar with the service groups administrative unit; The task management unit also is further used for the test assignment that is provided with is carried out unified management; Comprise: newly-built, deletion, revise, the inquiry test assignment and/or, export the test assignment tabulation of storage to the user interface management unit and appear.
Test assignment information comprises: service groups information, service groups traffic model information and task traffic model information, wherein,
Service groups traffic model information comprises: the information such as blanking time that each user terminal makes a call in blanking time between the time started of service groups, concluding time, service groups retention time, the adjacent business and the service groups;
Task traffic model information comprises: information such as blanking time between the time started of task, concluding time, the service groups and priority.
If initiating task when test, the time started of the service groups in the service groups traffic model that is comprised below the task, concluding time be revival not, and all service groups are according to starting test the blanking time between time started of task, concluding time, the service groups.
The test assignment that is provided with in advance can be for a plurality of; According to the user terminal information that reports; For each test assignment is added service groups information, service groups traffic model information and task traffic model information; And can preserve the configuration file of test assignment, when starting test assignment, a plurality of test assignments automatically perform according to the priority that comprises in the sequencing of tester's appointment or the task traffic model information.
KPI statistics and Report Server Management unit are used to receive the test data from the basic service processing unit, and test data is carried out the KPI statistics, analyzes and form test report.
In the embodiment of the invention, KPI statistics and Report Server Management unit can be further used for exporting the test report that forms to the user interface management unit and appear.
KPI statistics comprises: statistics is provided with in the task or the call successful rate and the cutting off rate information of all user terminals in the time period that is provided with, and further, can also comprise the cause value information that the AT instruction is sent failure or returned unusually.KPI statistics and test report are supported online query, also support to export to the PC inquiry.
Call successful rate is meant in the time period of setting, and tested communication system is returned access success number of times and all user terminals to the make a call ratio of number of times of tested communication system.The cause value information of AT instruction transmission failure is added up can be in test, and the reason of aid analysis call failure is also verified the stability of dialing tool server automatically simultaneously.
The user interface management unit is used to service groups administrative unit, task management unit and KPI statistics and Report Server Management unit graphic interface is provided, and receives input instruction, carries out corresponding operating.
In the embodiment of the invention; Graphic interface is used to supply the tester that test assignment is set, checks user terminal information, browses KPI form and test report etc., and input instruction is that the tester is provided with test assignment, checks user terminal information, browses the instruction of KPI form and test report.
Further; The user interface management unit further is used for dynamically showing that all user terminals under each task of being provided with and each service groups carry out the network performance parameter information when professional, comprising: user terminal identification, signal strength signal intensity, type of service, called number (only being used for the voice and video business), call state, calling time started, end of calling time and call out information such as result.Above-mentioned network performance parameter information can be upgraded along with the execution of teleservice automatically, to make things convenient for tester's real time inspection test case.
The device operation principle of the testing characteristics of network parameter of the embodiment of the invention is following:
Fig. 3 b is the device operation principle sketch map of embodiment of the invention testing characteristics of network parameter.Referring to Fig. 3 b; Start the device of testing characteristics of network parameter, the identification of user terminal management unit is also obtained the user terminal information that all insert the unified interface platform, and these information are sent to the user interface management unit; The user interface management unit presents the information that receives; Most of information of user terminal, for example, information such as user terminal identification or network identity, signal strength signal intensity can be sent the AT instruction through the basic service processing unit and obtained.
The tester is according to the requirement of test case; Set up a plurality of test assignments through the user interface management unit; And, user terminal member in the service groups being set for each test assignment interpolation corresponding service group, same user terminal can be included in the different test assignments simultaneously; But in same task, this user terminal can only belong to a service groups.Preferably, can priority orders information be set for task.
After task and service groups are set; The configuration information of task and service groups is set through the user interface management unit; Comprise: the test service type of task traffic model, each service groups and service groups traffic model simultaneously, can be kept at being provided with of the task and the configuration information of service groups in task management unit and the service groups administrative unit; When the device of being convenient to reuse the testing characteristics of network parameter is carried out identical test assignment; Do not need iterative task to set up and be provided with the operation of traffic model, directly former task configuration file is imported, can the initiating task test after the time in the traffic model is made an amendment slightly.
After type of service and traffic model setting finish; The tester can be through the test of user interface management unit starting task; When starting a plurality of task; Sequencing that the task management unit will be set according to the tester or priority are controlled a plurality of tasks and are automatically performed, and send the AT instruction through basic service processing unit and user terminal management unit user terminal member under all service groups in task simultaneously, initiate professional according to traffic model with control relative users terminal.In addition; The tester can also be through the test of user interface management unit starting service groups; The service groups administrative unit is sent the AT order through basic service processing unit and the user terminal member of user terminal management unit under this service groups, initiates professional according to traffic model with control relative users terminal.
Test period, the basic service processing unit is presented to the tester with the call case of all user terminals through the user interface management unit in real time, is convenient to the tester and grasps test case; Simultaneously; Test data is fed back to KPI statistics and Report Server Management unit, and KPI statistics and Report Server Management unit carry out statistical analysis to test data, and analysis result is preserved; After task termination, form test report, the tester can inquire about or derive through the user interface management unit.
Can generate according to related protocol to the test data that is used for statistical analysis that user terminal returns through tested communication network, the AT instruction return value of general tested communication network mainly comprises: OK, NOCARRIER, BUSY, CONNECT etc.; KPI statistics and Report Server Management unit can obtain according to the test data that receives: information such as terminal number, type of service, the number of calls, number of success, the frequency of failure, number of dropped calls, call successful rate and cutting off rate.
By above-mentioned visible; The system of the testing characteristics of network parameter of the embodiment of the invention; Automatically dial tool server and obtain the information of the multiple user terminal that links to each other with the unified interface platform of the user terminal access interface that is provided with compatible multiple interfaces type, choose user terminal and the distributing uniform interface platform port numbers of supporting tested communication network; Automatically dial the user terminal that tool server is chosen to communication control module, form the AT instruction that is packaged with the test service parameter, export the unified interface platform to; The unified interface platform exports the AT instruction to link to each other with this unified interface platform port user terminal so that each user terminal carries out test calls according to the AT instruction that receives through tested communication network according to the unified interface platform port numbers of distributing; Receive the test data information that user terminal returns, export to and dial tool server automatically.Simultaneously; The unified interface platform can support the user terminal of multiple interfaces type to insert; User terminal and tested communication network directly carry out applied in network performance test, and the test data reliability that obtains is high, are applicable to most commercial user terminals access tests of supporting the test communications network; Further; Through dialing tool server automatically, can test assignment or service parameter be set for all user terminals, and just can control a large number of users terminal through the unified interface platform and carry out long automatic test; For tested communication network in the system integration stage; Especially when carrying out big capacity pressure and performance test, provide one to be applicable to that a large number of users terminal carries out the device of automation test calls for a long time, use this device; Can realize big capacity pressure and performance test to communication network; And network pressure and performance test through the system integration stage, can be faster more early exposure and solve tested communications network system problem, guarantee the version quality of networking product better; And; The system of testing characteristics of network parameter has powerful test function and good operability, supports that traffic model is provided with function flexibly, for example; The tester is through the system of this testing characteristics of network parameter; Can a plurality of test assignments be set flexibly and the traffic model of task is set according to test case, and by the test assignment of system's control setting of this testing characteristics of network parameter according to the priority that is provided with in advance smoothly or priority automatically perform, testing efficiency is high; In addition, the system of testing characteristics of network parameter also possesses the automatic traffic analytic function, can generate test report automatically according to the task executions result, and being convenient to the tester can check and derive test report at any time.
Fig. 4 is the method flow sketch map of embodiment of the invention testing characteristics of network parameter.Referring to Fig. 4, this flow process comprises:
Step 401 is dialed the tool server monitoring automatically and is obtained each user terminal information that links to each other with the unified interface platform, obtains each user terminal of supporting tested communication network;
In this step; Automatically dial tool server and obtain the relevant information of all user terminals that link to each other with the unified interface platform; Choose user terminal and the distributing uniform interface platform port numbers of supporting tested communication network; User terminal information comprises: user terminal identification information, ability information of user terminal, user terminal signal strength information and user terminal state information etc.; Wherein, user terminal state information comprises: user terminal power down information, pass machine information, link information, disconnection information etc.
The unified interface platform is provided with the user terminal access interface of compatible multiple interfaces type, through a plurality of or multiple user terminal of user terminal access interface access of compatibility.
Step 402 is dialed tool server automatically and will be controlled the service parameter that user terminal tests and be encapsulated in the AT instruction, exports the unified interface platform to;
In this step, dial tool server automatically, test assignment and service groups information are set according to the user terminal information that receives; The control user terminal is tested required service parameter to be encapsulated in the AT instruction; Promptly dial tool server automatically and support that traffic model is provided with function, support to be provided with simultaneously a plurality of test assignments, form the AT instruction that is packaged with the test service parameter; Export the unified interface platform to, initiate miscellaneous service according to the test traffic model control user terminal that pre-sets.
Business comprises: speech business, video traffic and data service.
Step 403, the unified interface platform is sent to relevant user terminals with the AT instruction;
Step 404, user terminal is initiated applied in network performance test according to the service parameter that comprises in the AT instruction that receives to tested communication network;
In this step; Each user terminal that links to each other with the unified interface platform; Carry out applied in network performance test simultaneously, thereby realize big capacity pressure and performance test to communication network, the test data information that obtains can truly reflect the performance of tested communication system under big capacity pressure.
Step 405, user terminal receive the test data information that tested communication network returns, and export to through the unified interface platform and dial tool server automatically;
In this step, the test result that user terminal is returned feeds back to dials tool server automatically for analysis; Through the unified interface platform, shield the interface form of access user terminal simultaneously, the terminal of a large amount of distinct interfaces is inserted and is dialed tool server automatically.Test data information comprises: user terminal identification, signal strength signal intensity, type of service, test mode, test time started and EOT time etc.
Step 406 is dialed tool server acceptance test data message automatically, obtains network performance parameters such as applied in network performance test number of success, the frequency of failure, number of dropped calls, call successful rate and cutting off rate information.
In this step, dial tool server automatically and receive user terminal, handle and obtain the applied in network performance test parameter, and generate KPI statistical report form and test report confession tester inquiry automatically through the test data information that the unified interface platform returns.Can carry out business classification or classification of task statistics to test data information; Thereby obtain the related communication network performance parameter under this business or task; Analyze, find out the factor of the tested communication network stability of influence, carry out improved reference as tested communication network.
The above is merely preferred embodiment of the present invention, is not to be used to limit protection scope of the present invention.All within spirit of the present invention and principle, any modification of being done, be equal to replacement and improvement etc., all should be included within protection scope of the present invention.